Evidence map›Paper›PMID 40199891›Full record

ArticleNature communications2025

Tip60 HAT activators as therapeutic modulators for Alzheimer's disease.

Akanksha Bhatnagar, Christina M Thomas, Gu Gu Nge, Aprem Zaya, Rohan Dasari, Neha Chongtham, Bijaya Manandhar, Sandhya Kortagere, Felice Elefant

Abstract read
In one paragraph

Article in Nature communications, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

8 citing papers in PubMed.

  1. Review
  2. Article
  3. Article
  4. Review
  5. Review
  6. Boosting Neurogenesis as a Strategy in Treating Alzheimer's Disease.International journal of molecular sciences · 2025
    Review
  7. Review
  8. Review
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

9 authors.

Akanksha Bhatnagar *Department of Biology, Papadakis Integrated Sciences Building, Drexel University, Philadelphia, PA, USA.
Christina M Thomas *Department of Biology, Papadakis Integrated Sciences Building, Drexel University, Philadelphia, PA, USA.
Gu Gu NgeDepartment of Biology, Papadakis Integrated Sciences Building, Drexel University, Philadelphia, PA, USA.
Aprem ZayaDepartment of Biology, Papadakis Integrated Sciences Building, Drexel University, Philadelphia, PA, USA.
Rohan DasariDepartment of Biology, Papadakis Integrated Sciences Building, Drexel University, Philadelphia, PA, USA.
Neha ChongthamDepartment of Biology, Papadakis Integrated Sciences Building, Drexel University, Philadelphia, PA, USA.
Bijaya ManandharDepartment of Biology, Papadakis Integrated Sciences Building, Drexel University, Philadelphia, PA, USA.
Sandhya KortagereDepartment of Microbiology and Immunology, Drexel University College of Medicine, Philadelphia, PA, USA. sk673@drexel.edu.ORCID http://orcid.org/0000-0002-3532-8669
Felice ElefantDepartment of Biology, Papadakis Integrated Sciences Building, Drexel University, Philadelphia, PA, USA. fe22@drexel.edu.ORCID http://orcid.org/0000-0002-9709-3690

Funding

Mechanisms underlying Tip60 HAT action in neuroprotection of cognitive functionR01NS095799 · NINDS · DREXEL UNIVERSITY · PI FELICE ELEFANT · 2017 to 2026
$2.7M
Mechanisms underlying Tip60 HAT action in neuroprotection of cognitive functionRF1NS095799 · NINDS · DREXEL UNIVERSITY · PI ELEFANT, FELICE · 2022 to 2022
$1.1M
NINDS NIH HHS R01 NS095799U.S. Department of Health & Human Services | NIH | National Institute of Neurological Disorders and Stroke (NINDS) RF1NS095799
6 · The paper itself

Abstract

Reduced histone acetylation in the brain causes transcriptional dysregulation and cognitive impairment that are key initial steps in Alzheimer's disease (AD) etiology. Unfortunately, current treatment strategies primarily focus on histone deacetylase inhibition (HDACi) that causes detrimental side effects due to non-specific acetylation. Here, we test Tip60 histone acetyltransferase (HAT) activation as a therapeutic strategy for selectively restoring cognition-associated histone acetylation depleted in AD by developing compounds that enhance Tip60's neuroprotective HAT function. Several compounds show high Tip60-binding affinity predictions in silico, enhanced Tip60 HAT action in vitro, and restore Tip60 knockdown mediated functional deficits in Drosophila in vivo. Furthermore, compounds prevent neuronal deficits and lethality in an AD-associated amyloid precursor protein neurodegenerative Drosophila model and remarkably, restore expression of repressed neuroplasticity genes in the AD brain, underscoring compound specificity and therapeutic effectiveness. Our results highlight Tip60 HAT activators as a promising therapeutic neuroepigenetic modulator strategy for AD treatment.

Indexed as

Alzheimer DiseaseDrosophila ProteinsHistone AcetyltransferasesLysine Acetyltransferase 5AcetylationAmyloid beta-Protein PrecursorAnimalsBrainDisease Models, AnimalDrosophila melanogasterHistonesHumansNeuronal PlasticityNeuronsAmyloid beta-Protein PrecursorDrosophila ProteinsHistone AcetyltransferasesHistonesKAT5 protein, humanLysine Acetyltransferase 5Tip60 protein, Drosophila

Identifiers

PMID40199891
PMCPMC11978860

What OpenQuestion holds

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LicenceCC BY-NC-ND
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Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.